Application‑based PVC Foam Sheet segmentation reveals the demand drivers across end‑user industries. In construction, foam sheets are employed for wall cladding, false ceilings, and fire‑rated partitions, commanding the largest share at approximately 40% due to large‑scale building projects and stringent safety codes. The signage segment, encompassing indoor and outdoor displays, contributes about 25%; its growth is tied to advertising spend and the need for lightweight, printable substrates. Automotive applications, such as interior trim and acoustic dampening, represent roughly 15% as manufacturers seek weight reduction and noise control. The furniture sector, using foam for backrests, cushions, and decorative panels, accounts for 10%, reflecting consumer preference for comfort and design flexibility. The residual 10% falls under other uses, including marine, exhibition stands, and prototyping, which, while smaller, indicate emerging opportunities for specialized formulations.